<template>
<div>
  <div>
    <h1>{{message}}</h1>
    <el-button @click="get_info"> add</el-button>
  </div>



</div>
</template>

<script>
export default {
name: "mainpage",
data(){
  return{
    'message':'have a nice day',
  }
},
methods:{
  get_info(){
    this.message+=' everytime';
  },

}

}
</script>

<style scoped>

</style>
